settings: add `connection_timeout` #4963

Job	Run time
run-determination	1s
package-name-prefix	1s
Create artifact Windows_X86-32	1m 4s
Create artifact Windows_X86-64	1m 3s
Create artifact Linux_X86-32	1m 11s
Create artifact Linux_X86-64	1m 6s
Create artifact Linux_ARMv6	1m 1s
Create artifact Linux_ARMv7	1m 3s
Create artifact Linux_ARM64	1m 8s
Create artifact macOS_64	1m 23s
Create artifact macOS_ARM64	1m 41s
Create artifact rpc-protocol-files	17s
Create artifact configuration-schema	17s
checksums	8s
	11m 24s

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